PDF(Pubmed)
Abstract：
Two species of gastropods, Filopaludina sumatrensis polygramma and F. martensi martensi, were found infested with water mites of the genus Unionicola in Bangkok and Nonthaburi provinces, Thailand. Morphological studies on these water mites, based on the characteristics of their genital acetabular and female genital fields, identified them as a new member of subgenus Polyatax. Unionicola (Polyatax) kasetbangkhenensis sp. nov. was named after the first location where this parasitic water mite was discovered. This species is distinguished from others by the pattern of their female genital field, with their anterior acetabular plates each bearing two acetabula and a short thick spine on the inner margin. Additionally, it differs from other species by the structure of the spines in its pedipalps and legs, as well as in the shapes of its coxal plates.
摘要：
两种腹足动物，Filopaludinasumatrensispolygrma和F.martensimartensi，在曼谷和Nonthaburi省发现了Unionicola属的水螨，泰国。这些水螨的形态学研究,根据他们的生殖器髋臼和女性生殖器区域的特征，将它们鉴定为Polyatax亚属的新成员。Unionicola(Polyatax)kasetbangkhenensissp.11月。是以发现这种寄生水螨的第一个地点命名的。这个物种与其他物种的区别在于其女性生殖器领域的模式，他们的前髋臼板每个都带有两个髋臼和内缘的短而厚的脊柱。此外,它与其他物种的不同之处在于其脚掌和腿的棘结构，以及它的coxal板的形状。
